We have 4 new chicks (about 6 weeks) that I keep in a dog crate inside the main coop which houses 15 hens and 2 roos. We also have a 3 x 3 pen outdoors that I put the chicks in during the day so everyone can see each other. There are 3 or 4 hens that hang out next to the chick pen outdoors but I don't know if they want to be friends with chicks or just can't wait to peck them. Any ideas